Railroads in Tennessee: A collection of information about the state's Class I and short-line rail lines.
TDOT Traveler Information: Current information on Interstate construction, road closures, highway problems due to accidents or inclement weather, rest area locations, and related topics.
Tennessee Department of Transportation: Official site. Traffic cams; information about state highways, road construction, grant programs, and other topics; kids' pages.
Tennessee Rail Plan: Reports on studies about potential modernization and expansion of the state's rail system, including information on public involvement opportunities.